From cc8feb4f72d1c4388f9a81727e36eb1bbc754251 Mon Sep 17 00:00:00 2001
From: Ratan Gupta <ratagupt@in.ibm.com>
Date: Tue, 25 Jul 2017 21:52:10 +0530
Subject: Move dbus utility function to utils

Change-Id: Ief3d9ab2311a597670767cf9931913e5afef4fee
Signed-off-by: Ratan Gupta <ratagupt@in.ibm.com>
---
 utils.hpp | 66 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)

(limited to 'utils.hpp')

diff --git a/utils.hpp b/utils.hpp
index 98be82a..628b241 100644
--- a/utils.hpp
+++ b/utils.hpp
@@ -1,10 +1,27 @@
 #pragma once
 
+#include "types.hpp"
 #include <sdbusplus/server.hpp>
 
 namespace ipmi
 {
 
+constexpr auto MAPPER_BUS_NAME = "xyz.openbmc_project.ObjectMapper";
+constexpr auto MAPPER_OBJ = "/xyz/openbmc_project/object_mapper";
+constexpr auto MAPPER_INTF = "xyz.openbmc_project.ObjectMapper";
+
+constexpr auto ROOT = "/";
+constexpr auto HOST_MATCH = "host0";
+constexpr auto PROP_INTF = "org.freedesktop.DBus.Properties";
+
+constexpr auto IP_INTERFACE = "xyz.openbmc_project.Network.IP";
+constexpr auto MAC_INTERFACE = "xyz.openbmc_project.Network.MACAddress";
+
+constexpr auto METHOD_GET = "Get";
+constexpr auto METHOD_GET_ALL = "GetAll";
+constexpr auto METHOD_SET = "Set";
+
+
 /**
  * @brief Get the DBUS Service name for the input dbus path
  *
@@ -16,6 +33,55 @@ namespace ipmi
 std::string getService(sdbusplus::bus::bus& bus,
                        const std::string& intf,
                        const std::string& path);
+
+/** @brief Gets the dbus object info implementing the given interface
+ *         from the given subtree.
+ *  @param[in] interface - Dbus interface.
+ *  @param[in] subtreePath - subtree from where the search should start.
+ *  @param[in] match - identifier for object.
+ *  @return On success returns the object having objectpath and servicename.
+ */
+DbusObjectInfo getDbusObject(const std::string& interface,
+                             const std::string& subtreePath = ROOT,
+                             const std::string& match = {});
+
+/** @brief Gets the value associated with the given object
+ *         and the interface.
+ *  @param[in] service - Dbus service name.
+ *  @param[in] objPath - Dbus object path.
+ *  @param[in] interface - Dbus interface.
+ *  @param[in] property - name of the property.
+ *  @return On success returns the value of the property.
+ */
+Value getDbusProperty(const std::string& service,
+                      const std::string& objPath,
+                      const std::string& interface,
+                      const std::string& property);
+
+/** @brief Gets all the properties associated with the given object
+ *         and the interface.
+ *  @param[in] service - Dbus service name.
+ *  @param[in] objPath - Dbus object path.
+ *  @param[in] interface - Dbus interface.
+ *  @return On success returns the map of name value pair.
+ */
+PropertyMap getAllDbusProperties(const std::string& service,
+                                 const std::string& objPath,
+                                 const std::string& interface);
+
+/** @brief Sets the property value of the given object.
+ *  @param[in] service - Dbus service name.
+ *  @param[in] objPath - Dbus object path.
+ *  @param[in] interface - Dbus interface.
+ *  @param[in] property - name of the property.
+ *  @param[in] value - value which needs to be set.
+ */
+void setDbusProperty(const std::string& service,
+                     const std::string& objPath,
+                     const std::string& interface,
+                     const std::string& property,
+                     const Value& value);
+
 } // namespace ipmi
 
 
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